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Generates uniform 2-d mesh grid for 3-d surfaces visualisation via pyplot.
tfl.test_utils.two_dim_mesh_grid(
num_points, x_min, y_min, x_max, y_max
)
Uniformly distributes 'num_points' within rectangle: (x_min, y_min) - (x_max, y_max) 'num_points' should be such that uniform distribution is possible. In other words there should exist such integers 'x_points' and 'y_points' that:
- x_points * y_points == num_points
- x_points / y_points == (x_max - x_min) / (y_max - y_min)
Args | |
|---|---|
num_points
|
number of points in the grid. |
x_min
|
bounds of the grid. |
y_min
|
bounds of the grid. |
x_max
|
bounds of the grid. |
y_max
|
bounds of the grid. |
Returns | |
|---|---|
| Tuple containing 2 numpy arrays which represent X and Y coordinates of mesh grid |